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Siemens HED43B070 - 70A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU HED43B070
5.0
Rated 5.0 out of 5 stars
2 Reviews
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99
Free Shipping Over $99

Siemens HED43B070 - 70A 3 Pole Molded Case Circuit Breaker

Brand Siemens
SKU HED43B070
5.0
Rated 5.0 out of 5 stars
2 Reviews
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Siemens HED43B070 - 70A 3 Pole Molded Case Circuit Breaker

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$612.48 In stock

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DescriptionSpecificationsSuperClubWarranties
Description
Designed for seamless integration into Siemens P1, P2, and P3 panelboards, this 3-pole 70A MCCB utilizes a secure bolt-on mounting configuration. The HED43B070 features a high interrupting capacity of 42kA at 480VAC, making it ideal for heavy-duty commercial environments. It comes equipped with load-side lugs accepting 10-1/0 AWG wire. For facilities upgrading their infrastructure, note that this model is replaced by the 3VA5170-6EC31-0AA0, which requires a specific panelboard retrofit kit.

Specifications

Brand Siemens
Series HED4
Part Number HED43B070
Amperage 70A
Voltage 240VAC, 480VAC, 250VDC
Poles 3
Phase 3
AIC Rating 100kA @ 240VAC, 42kA @ 480VAC, 30kA @ 250VDC
Mounting Style Bolt-On
Terminal Type Lugs
For Use With Siemens P1, P2, P3 Panelboards, SB Switchboards
Trip Technology Thermal Magnetic
Trip Function Code LI
Trip Function Long-Time, Instantaneous
Trip Adjustability Fixed Thermal, Fixed Magnetic
Wire Gauge 10-1/0 AWG (Cu/Al)
Max Wire 1/0 AWG
Min Wire 10 AWG
Available Options Shunt Trip, Auxiliary Switch, Undervoltage Release, Alarm Switch, Padlock Attachment
Accessories Load Side Lug
Standards CSA C22.2 No. 5, HACR Rated, IEC 60947-2, UL 489
Approval CSA, IEC, UL
Temp Rating 40C
Construction Features HACR Rated, High Interrupting Capacity, Reverse Feed, Non-Interchangeable Trip, Trip-Free Mechanism, Quick-Make/Quick-Break

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Warranties

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Shipping

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International Shipping

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5.0
Rated 5.0 out of 5 stars
Based on 2 reviews
Total 5 star reviews: 2 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
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2 reviews
  • BC
    Brad C.
    Verified Buyer
    I recommend this product
    Rated 5 out of 5 stars
    5/12/26
    Thank You

    The breaker works perfectly, but I'm more impressed by the fast, prompt delivery. Will be using you again, thank you.

    Was this helpful?
  • J
    Jason
    I recommend this product
    Rated 5 out of 5 stars
    7/20/24
    5 Stars

    Worked as they should, came in an original box. Happy with my purchase.

    Was this helpful?

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